Mechanical Operations The main differentiation factor between tube mill and ball mill is the Size of the grinding media Operating speed Final product size Length to diameter ratio Size of the grinding media Operating speed Final product size Length to diameter ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of the __________ can be suitably done by ball mills, crushing rolls and rod mills. Metalliferrous ores Basic slags Non-metallic ores Asbestos & mica Metalliferrous ores Basic slags Non-metallic ores Asbestos & mica ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The main size reduction operation in ultrafine grinders is Impact Attrition Compression Cutting Impact Attrition Compression Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called Classification Froth floatation Thickening Clarification Classification Froth floatation Thickening Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores. Classification Tabling Jigging Froth floatation Classification Tabling Jigging Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following can be most effectively used for clarification of lube oil and printing ink? Sparkler filter Sharpies supercentrifuge Disc-bowl centrifuge Precoat filter Sparkler filter Sharpies supercentrifuge Disc-bowl centrifuge Precoat filter ANSWER DOWNLOAD EXAMIANS APP
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